The Christmas Prank War between John Krasinski and Jimmy Kimmel has reached its fourth year. As per tradition, it should be Kimmel’s turn to prank The Office star, but Krasinski has never been one to bring anything less than his A game, and beat him to the punch.

After a series of pranks against him, Kimmel wasn’t going to just take this one lying down, so he had his own revenge plotted out. Who do you think won this year’s prank war?